An official website of the United States government
The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before
sharing sensitive information, make sure you’re on a federal
government site.
The site is secure.
The https:// ensures that you are connecting to the
official website and that any information you provide is encrypted
and transmitted securely.
Zhang H, Wong EL, Wong SY, Chau PY, Yip BH, Chung RY, Lee EK, Lai FT, Yeoh EK.Zhang H, et al. Among authors: lee ek.BMJ Open. 2021 Jul 22;11(7):e051527. doi: 10.1136/bmjopen-2021-051527.BMJ Open. 2021.PMID: 34301670Free PMC article.
Yip BH, Lee EK, Sit RW, Wong C, Li X, Wong EL, Wong MC, Chung RY, Chung VC, Kung K, Wong SY.Yip BH, et al. Among authors: lee ek.Hong Kong Med J. 2018 Aug;24 Suppl 4(4):4-7.Hong Kong Med J. 2018.PMID: 30135266Free article.Clinical Trial.No abstract available.
Xu Z, Zhang D, Lee ATC, Sit RWS, Wong C, Lee EKP, Yip BHK, Tiu JYS, Lam LCW, Wong SYS.Xu Z, et al.PeerJ. 2020 Sep 7;8:e9845. doi: 10.7717/peerj.9845. eCollection 2020.PeerJ. 2020.PMID: 33194354Free PMC article.Clinical Trial.
Sze KYP, Lee EKP, Chan RHW, Kim JH.Sze KYP, et al.BMC Public Health. 2021 Mar 24;21(1):583. doi: 10.1186/s12889-021-10531-3.BMC Public Health. 2021.PMID: 33761930Free PMC article.
Yang X, Yip BHK, Mak ADP, Zhang D, Lee EKP, Wong SYS.Yang X, et al.JMIR Public Health Surveill. 2021 May 25;7(5):e24623. doi: 10.2196/24623.JMIR Public Health Surveill. 2021.PMID: 33835937Free PMC article.
Zhang D, Lee EKP, Mak ECW, Ho CY, Wong SYS.Zhang D, et al.Br Med Bull. 2021 Jun 10;138(1):41-57. doi: 10.1093/bmb/ldab005.Br Med Bull. 2021.PMID: 33884400Free PMC article.Review.